package com.hnjme.cnec.gateway.swagger.handler;

import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.BodyInserters;
import org.springframework.web.reactive.function.server.HandlerFunction;
import org.springframework.web.reactive.function.server.ServerRequest;
import org.springframework.web.reactive.function.server.ServerResponse;
import reactor.core.publisher.Mono;
import springfox.documentation.swagger.web.UiConfiguration;

/**
 * UI处理器
 *
 * @author Luo Liang
 */
@Component
public class UiHandler implements HandlerFunction {

    @Override
    public Mono<ServerResponse> handle(ServerRequest request) {
        return ServerResponse.status(HttpStatus.OK)
                .contentType(MediaType.APPLICATION_JSON_UTF8)
                .body(BodyInserters.fromObject(
                        new UiConfiguration(null)));
        //这个地方如果不是null后果是什么？请大家看看swager-ui-html的右下角就知道了！在springmvc模式的"/"中很好的解释了这一点
    }
}
